A personable and trustworthy Network Engineer with over five years of experience in large-scale Network Automation at Amazon Web Services. This GitHub is my hands-on learning journey where I build, break, and learn through real-world projects. Every repository here represents practical experience gained from diving deep into cloud technologies, automation, and infrastructure.

Network Automation

• Built large-scale network automation solutions at AWS using Python, Flask, JavaScript, and React

Cloud Architecture

• AWS Solutions Architect Certified with production experience designing scalable cloud solutions

Python Development

• Debugged and maintained production code at scale, migrated legacy systems from Python 2 to Python 3

CI/CD Pipelines

• Building automated deployment workflows and implementing DevOps best practices

Kubernetes

• Hands-on experience deploying, scaling, and troubleshooting containerized applications

Infrastructure as Code

• Automating infrastructure deployment and configuration management

• 1st Place - The5ers Algorithmic Trading Competition (August 2025) - Competed against 13,886 participants worldwide
• Proudly part of the Elite Traders of Hedge Fund FundedNext - View Certificate
• 6 years at Amazon Web Services as Network Development Engineer, delivering infrastructure solutions that reduced engineering time by 87%
• Developed Python automation tools used by 200+ deployment engineers across AWS, reducing network configuration time by 35% and cutting operational costs (32% reduction)
• Mentored 12+ network engineers and led automation adoption for high-priority infrastructure projects, accelerating team onboarding time by 60% and improving deployment success rate from 73% to 97%
• Built production-grade automation eliminating 94% of manual network configurations, reducing deployment cycles from 40 hours to 6 hours and saving 3,000+ engineering hours annually

• I'm actively building side projects to sharpen my DevOps and cloud engineering skills:

• DevOps Projects: Building CI/CD pipelines, automating infrastructure, and implementing best practices

• Kubernetes Hands-On: Deploying, scaling, and troubleshooting containerized applications

• AWS Solutions: Real-world implementations showcasing cloud architecture and automation

• Network Automation: Leveraging my AWS experience to build scalable network solutions

This GitHub is my hands-on laboratory. I believe the best way to learn is by doing:

• Building production-like projects from scratch
• Documenting mistakes and solutions
• Iterating based on real-world scenarios
• Sharing knowledge through code

Every commit represents progress. Every project represents a problem solved.

• Medium — Technical articles & DevOps insights: https://medium.com/@giovannitammaro76
• GitHub — Projects, Infrastructure Code & Labs (you're here!)

• LinkedIn: https://www.linkedin.com/in/pubtammarogiovanni/
• Location: Portugal

Building infrastructure that scales, one project at a time.